while mitt romney was in florida today. he has canceled campaigns to campaign in virginia tomorrow and will instead hit ohio. the president is in new hampshire today, but is moving up his flight to florida tomorrow. now back to "caught on camera." >>> welcome back to "caught on camera." i'm contessa brewer. one of the most controversial incidents of the iraq war came to light publicly in april 2010 when wikileaks released footage from three years earlier. among those killed two journalists from reuters. a warning. the video you're to be see a graphic and may be hard to watch. july 12th, 2007. the temperature is more than 100 degrees in central baghdad. this is the most violent period u.s. forces in iraq have seen. the surge, 30,000 u.s. troops are deployed to root out the insurgency. more troops on the streets means more danger. and attacks against u.s. forces are increasing daily. >> this is at the apex of iraq going to hell. the surge has just started. and the war went from incredibly violent to over the top violent, espe